According to Box Office Vietnam, the movie "House of Ancestors" has earned 160 billion VND in revenue. At the same time, the soundtrack song "u gia vi dau" performed by Bui Cong Nam also attracted hundreds of thousands of listeners on various platforms.
Director Huynh Lap said that he once contacted a colleague to order him to write a separate song for "House of the Ancestors". However, at that time, Bui Cong Nam was participating in the Call Me by Fire program, with a tight work schedule, so he could not arrange his time.
Huynh Lap said that the idea of this song was initially a "backrest", originating from the folk concept that their ancestors often gave gifts and helped their children and grandchildren, in line with the film's content.
It is not surprising that Bui Cong Nam was forced to refuse to write the soundtrack for Huynh Lap, because the male singer is one of the most sought-after faces at the moment.
In early 2025, Bui Cong Nam composed and sang the song "Tien hay lai" - the soundtrack of the movie " Nu hon bac bi". At the same time, the 9X musician wrote the song "Tet depictoc" for the group B.O.F in which he participated.
Not to mention, he is taking on the role of Music Director of the music program "Spring, Summer, Winter, and Spring".
Recently, Bui Cong Nam revealed that he is producing the next song for B.O.F. The singer of "La sao em oi" has also participated in many shows, composed promotional music, and participated in the Call Me by Fire concert since the end of 2024.

Bui Cong Nam is probably the most professional artist after Call Me by Fire. From a little-known musician, behind Vpop's hit songs but still struggling, Bui Cong Nam had an impressive breakthrough.
Through each performance, Bui Cong Nam showed his versatility, when he could compose, make music, sing, dance popping, perform like a professional singer.
Thanks to his versatility and easily funny personality, Bui Cong Nam has a large number of fans following and supporting him after Call Me by Fire.
Bui Cong Nam was born in 1994 in Dak Lak, studied at Ho Chi Minh City University of Industry before transferring to the Military University of Culture and Arts. He once participated in the program Sing My Song - Best Song (specializing in song composition) and made his mark with the work "Chi Pheo".
He became known from the program Sing My Song 2016. Bui Cong Nam is affectionately nicknamed by the audience as the "king of Tet music" with a series of hits about this traditional holiday, such as: "What did you do last year", "Nature of Tet", "This Tet I will return", "The rich Tet"...
The male singer even humorously said "audiences listening to Tet music on YouTube do not need to ignore the advertisement, because having an advertisement is also my Tet music".